<%@ page import="java.io.PrintWriter" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title></title>
</head>
<body>
访问成功
显示当前登录成功的用户名称
<%
    //都会在_jspService方法中
    String account = request.getParameter("account");
    out.println(account);
    PrintWriter writer = response.getWriter();
    writer.println("PrintWriter");
    for (int i = 0; i < 10; i++) {
%>
<h1><%=i%>
</h1>
<%
    }
%>
<%!
    //声明属性使用的
    private int i = 0;
%>
</body>
</html>